Forecast Model

This represents the expected annual growth (CAGR) based on a forecast model only.
LEGO 71804 Arin's Battle Mech is a 104 piece Ninjago set with 2 minifigs released in 2024. It consists of Arin’s posable Battle Mech, Arin and Wolf Mask Warrior minifigures with sword and a large sword for the mech. It is a 4+ set.

Once retired, the expected annual growth will be close to 5% after the second year, which will value the set between $18 and $18 shortly after it is retired.

For Sale (New/Sealed)

This chart shows the sales listing trends of 71804 Arin's Battle Mech.
(CZ) LEGO Ninjago 71804 Arin's Battle Mech
$11.58
-22.7%
(US) Official LEGO Arin's Battle Mech
$14.99
(SI) BrickLink store 3 BRICKS sale -15%
$15.10
+0.7%
(US) LEGO NINJAGO Arins Battle Mech 71804 (104 Pieces)
BrickEconomy Choice
$15.99
+6.7%
(AT) BrickLink store BrickComplete
$16.24
+8.3%
(NL) 71804 Arin's Battle Mech New.
$16.56
+10.5%
(CH) BrickLink store BeeToys
$18.77
+25.2%
(US) LEGO Ninjago Arins Battle Mech 71804
$18.99
+26.7%
(US) Ninjago: 104pc ARIN'S BATTLE MECH (2024) Building Set! Model #71804
$18.99
+26.7%
(US) NINJAGO Dragon Rising, Arins Battle Mech 71804 Building Kit 104 Pieces
$24.89
+66.0%
(CA) NINJAGO: Arin's Battle Mech (71804) BRAND NEW SEALED
$25.90
+72.8%
(US) LEGO Ninjago Dragon's Rising Arin's Battle Mech Building Set 71804 NEW IN STOCK
$27.99
+86.7%

Minifigs

Arin's Battle Mech contains 2 minifigs. The minifig is unique to this set.

Sets in Ninjago / Dragons Rising Season 2

Theme / Subtheme Ninjago / Dragons Rising Season 2
Year 2024
Pieces / Minifigs 1,212 / 6
Availability Retail
71819 LEGO Ninjago Dragon Stone Shrine
Retail $119.99
Available at retail
Theme / Subtheme Ninjago / Dragons Rising Season 2
Year 2024
Pieces / Minifigs 1,190 / 8
Availability Retail
71813 LEGO Ninjago Wolf Mask Shadow Dojo
Retail $119.99
Available at retail
Theme / Subtheme Ninjago / Dragons Rising Season 2
Year 2024
Pieces / Minifigs 623 / 4
Availability Retail
71812 LEGO Ninjago Kai's Ninja Climber Mech
Retail $69.99
Available at retail
Theme / Subtheme Ninjago / Dragons Rising Season 2
Year 2024
Pieces / Minifigs 532 / 5
Availability Retail
71809 LEGO Ninjago Egalt the Master Dragon
Retail $69.99
Available at retail
Theme / Subtheme Ninjago / Dragons Rising Season 2
Year 2024
Pieces / Minifigs 322 / 4
Availability Retail
71808 LEGO Ninjago Kai's Elemental Fire Mech
Retail $29.99
Available at retail
Theme / Subtheme Ninjago / Dragons Rising Season 2
Year 2024
Pieces / Minifigs 267 / 3
Availability Retail
71811 LEGO Ninjago Arin's Ninja Off-Road Buggy Car
Retail $49.99
Available at retail
Theme / Subtheme Ninjago / Dragons Rising Season 2
Year 2024
Pieces / Minifigs 235 / 2
Availability Retail
71806 LEGO Ninjago Cole's Elemental Battle Mech
Retail $19.99
Available at retail
Theme / Subtheme Ninjago / Dragons Rising Season 2
Year 2024
Pieces / Minifigs 209 / 2
Availability Retail
71807 LEGO Ninjago Sora's Elemental Tech Mech
Retail $19.99
Available at retail
Theme / Subtheme Ninjago / Dragons Rising Season 2
Year 2024
Pieces / Minifigs 132 / 3
Availability Retail
71810 LEGO Ninjago Young Dragon Riyu
Retail $14.99
Available at retail
Theme / Subtheme Ninjago / Dragons Rising Season 2
Year 2024
Pieces / Minifigs 120 / 4
Availability Retail
71815 LEGO Ninjago Kai's Source Dragon Battle
Retail $37.99
Available at retail
Theme / Subtheme Ninjago / Dragons Rising Season 2
Year 2024
Pieces / Minifigs 78 / 4
Availability Retail
71805 LEGO Ninjago Jay's Mech Battle Pack
Retail $9.99
Available at retail
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Arin’s Battle Mech (71804) ninja toy lets kids aged 4+ learn to build as they join in with their ninja heroes’ attempt to save their dragon friends. This role-play action toy includes an impressive mech figure to inspire kids to recreate exciting adventures from season 2 of the NINJAGO® Dragons Rising TV show.

This LEGO® set comes with 2 minifigures: Arin with a katana accessory and a Wolf Mask Warrior with a sword accessory. Arin fits in the posable mech figure, which wields a large sword androtating blade, while the Wolf Mask Warrior can fly in a glider that has posable wings, a disc shooter and 2 spears. There’s also a brick-built crystal cave with a magic mallet inside and a weapons rack with 2 golden katana sword accessories.

This ninja toy has been designed to provide a fun experience for children aged 4+ who are discovering the joy of building with LEGO bricks. The set comes with a Starter Brick: a partly constructed base that gets kids building quickly and with...
Description provided by LEGO©